Kerlinger's MAXMINCON Principle States That

Kerlinger's MAXMINCON principle states that:

A) the overreliance upon a specific design in a given topic area can produce an unbalanced and weak knowledge base.
B) every research design has its strengths and weaknesses and there is no perfect design.
C) an experimental research should minimize the variance of the variable or variables pertaining to the research questions.
D) an experimental research should minimize the error variance of random variables due to errors of measurement or individual differences of participants.